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Grade 8:  The Learning Equation Math

12.09 Multiplying and Dividing Rational Numbers

Learning Outcomes:

The student will:

• estimate, compute, and verify the products and quotients of rational numbers, using only decimal representations of negative rationals.

Multiplication of Decimals:  Grade 7 Lesson 12.01

Division of Decimals:   Grade 7 Lesson 12.02

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Key Terms:

rational number, dividend, divisor, quotient, factors, product

Wordsearch 12.06 - 12.11

Prerequisite Skills:

• Add, subtract multiply, and divide fractions concretely, pictorially, and symbolically.

Adding Fraction:  Grade 8 Lesson 12.03

Subtracting Fractions:  Grade 8 Lesson 12.04

Multiplying Fractions:  Grade 8 Lesson 12.05

Dividing Fractions:  Grade 8 Lesson 12.06

• Solve and verify one-step linear equations using a variety of techniques.

Writing and Evaluating Expressions: Grade 7 Lesson 22.01

Linear Equations 1:   Grade 7 Lesson 22.02

Linear Equations 2:   Grade 7 Lesson 22.03

• Evaluate expressions with and without concrete models.

Writing and Evaluating Expressions: Grade 7 Lesson 22.01

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Comments to:  Jim Reed

Started September, 1998. Copyright © 1999, 2000

visitors since September 3, 2000